{"product_id":"carrier-pg9maa060140aaka-igniter-d1ri58","title":"OEM Carrier Hot Surface Igniter 120V for PG9MAA060140AAKA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter (LH33ZS004) for Model PG9MAA060140AAKA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM hot surface igniter for the \u003cstrong\u003eCarrier PG9MAA060140AAKA\u003c\/strong\u003e gas furnace, sold under OEM part number \u003cstrong\u003eLH33ZS004\u003c\/strong\u003e, with the optional bracket and gasket assembly available under companion part \u003cstrong\u003e323901-701\u003c\/strong\u003e. The igniter is the first critical component in the ignition sequence — at every call for heat, the control board energizes the igniter to approximately 1800°F, glowing it to ignition temperature before the gas valve opens. When this part fails, the furnace will attempt ignition, fail to light, and enter a hard lockout — leaving you with no heat. Common failure symptoms include a red flashing fault code on the control board, the burners never lighting despite the inducer running, or the igniter visibly cracked or broken.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 120V AC input | 5 Amp draw | Silicon carbide element | Factory-matched lead wire length and connector | OEM Part No. LH33ZS004 | Companion bracket\/gasket: 323901-701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier igniters are manufactured to exact resistance and thermal-shock tolerances for the PG9MAA furnace series. Aftermarket silicon carbide igniters frequently run outside spec resistance values, causing nuisance lockouts or premature cracking within one heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas and 120V power before beginning. Tools needed: 1\/4\" nut driver, flat-head screwdriver, needle-nose pliers. Photograph wiring harness before disconnecting. Never touch the ceramic element with bare hands — skin oils cause hot spots and premature failure. Inspect the bracket and gasket (323901-701) and replace simultaneously if worn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse in original Carrier packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for \u003cstrong\u003eCarrier PG9MAA060140AAKA\u003c\/strong\u003e gas furnaces. Also cross-references to LH33ZS003, LH33ZS002, and LH33ZS001 in applicable model series. Always verify your existing part number on the igniter body or furnace data plate before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today and get this part shipped the same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642258837875,"sku":"CARRIE-PG9MAA060140AAKA-IGNITER-LH33ZS004","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642258870643,"sku":"CARRIE-PG9MAA060140AAKA-IGNITER-LH33ZS004-GEN","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-LH33ZS004_a4e04ad4-6672-4948-a67c-5ad57167526d.jpg?v=1775033722","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9maa060140aaka-igniter-d1ri58","provider":"National HVAC Parts","version":"1.0","type":"link"}